Faced with a powerful and unfamiliar firewall, Sun Yun could only rely on luck if he dreamed of breaking through head-on within twenty-four hours.

Therefore, after a little temptation, Sun Yunmeng immediately determined the policy of flank combat.

He first attacked the server in the same IP segment, and then used the shared trust right to enter the designated server.

After this operation failed, he immediately adjusted his approach, focusing on the server hardware, which was much more vulnerable than the firewall.

It should be said that from beginning to end, Sun Yunmeng's actions were not much unexpected by Duan Tianwolf and Wang Lian.

However, despite this, the two of them were still amazed by Sun Yunmeng's ability.

In fact, hackers are sometimes like Go, in addition to competing for their own computing power, they also have to fight for who makes fewer mistakes.

And indirectly against Duan Tianwolf, from the beginning to the end, Sun Yunmeng did not make any mistakes, he was always making the most correct and reasonable choice, and in this regard alone, he had proved his world-class strength.

In Duan Tianwolf's calculations, Sun Yunmeng had only one possibility to break through his firewall, and that was to use the method that Sun Yunmeng was using now.

Since Sun Yunmeng has made the most correct response, it is almost inevitable that the firewall will be sluggish because it cannot get the strong support of the server system resources, so that it is almost inevitable that some fish will break into the server.

Now the most important thing is, how much time is left? How long will it take for the firewall to be breached under this attack vector?

"If you rely entirely on the firewall to automatically identify it, it will only last for about half an hour. But if I manually try to reduce the pressure on the server, it will only last me a maximum of forty-five minutes. After Wang Lian calculated a little, he said to Duan Tianwolf.

"Forty-five minutes." Duan Tianwolf set a forty-five-minute countdown on the watch on his wrist before continuing to think.

"I've got forty-five minutes left, and I have to hurry." Duan Tian Wolf pressed his forehead vigorously and began to concentrate his attention to the highest.

Three minutes later, Duan Tianwolf finally thought of a way, "That's right, the police station." Since this guy is so, then maybe he will have a criminal record at the police station. Just find the police station in the area where he lives and investigate the fingerprint database of that police station. ”

After thinking of this method, Duan Tianwolf prayed again, "God forbid, this pervert must have some trick to be caught by the police." ”

After praying, Duan Tianwolf began to call up the maintenance man's file again, and after checking his birthplace and current residence in detail, he immediately began to hack into the databases of the two police stations.

When he managed to hack into the database of the police station where the repairman was born, he found no criminal record in it.

Fortunately, an invasion of this magnitude is not classified as a restricted invasion, otherwise Duan Tianwolf would have died of heartache. (According to Wang Lian's definition, only those who exceed the computer capabilities of ordinary hackers are sealed.) For example, the invasion of Siemens, the Pentagon, and the FBI headquarters, etc., does not count as an invasion of a local police station. ）

"It seems that this kid is clean before he is twenty years old." Duan Tianluo finished muttering and looked at his watch, there were less than thirty-five minutes left.

Duan Tianwolf continued to invade the police station where the maintenance man was currently residing, and eight minutes later, Duan Tianwolf successfully invaded, and he began to search the database inside.

Lady Luck once again patronized Duan Tianwolf, and as he longed, this maintenance man really had a criminal record in this police station.

Duan Tianwolf hurriedly transferred this file, took a look at it, and found that the crime was illegal prostitution.

This word made Duan Tianwolf a little confused, what is illegal prostitution? Is that guy using illegal means to scoop prostitution, or is scooping prostitution itself illegal?

Although I have such doubts in my heart, it seems that this is not the time to get to the bottom of these things.

After reading the file, Duan Tianwolf found the information he needed from it, and immediately broke into another part of the police station's database and began to look for the maintenance man's fingerprint sampling.

Twenty-six minutes before time ran out, Duan Tianwolf found the fingerprints of the maintenance man.

"It's finally all together."

Duan Tianluo copied this fingerprint sample with some relaxation, and then immediately sent a landing request to the satellite system queenos.

Soon, the other party sent a complex login box, and asked to scan the pupils, fingerprints, and voice arguments.

Duan Tianwolf entered the login account and password according to the system requirements, and gave the prepared pupil sampling, fingerprint sampling, and voice sampling to the system for review.

After all of this was done, this satellite system finally opened its door to Duan Tianwolf.

Seeing the word welcome displayed on the screen, Duan Tianwolf breathed a sigh of relief. Continue to use the counter-current tracing method to track down Sun Yunmeng's computer.

According to the data fed back, Duan Tianwolf chased down one by one, and when there were only fifteen minutes left, Duan Tianwolf traced it back to the server of a large enterprise.

At this time, Duan Tianwolf almost concluded that as long as he crossed this server, then he could track down Sun Yunmeng's own machine.

But the problem is that the server that blocked the way actually had a password program with more than 32 digits.

And at this time, Duan Tian Wolf only had fifteen minutes left.

If he only had this PDA in his hand, even if Duan Tianwolf was an immortal, it would be impossible to calculate the complex password of this server.

But now it's different, Duan Tianluo not only has a Siemens server in his hand, but also a satellite, which is more than enough to calculate this password.

Duan Tianluo divided the calculation of this password into many small calculation packets and distributed them to the satellite and Siemens servers for calculation.

At this time, Wang Lian shouted: "No, this guy's attack is too fierce, the server is already a little bad, and it may not be able to support forty-five minutes." ”

"Huh?" Duan Tianwolf turned his head and looked at Wang Lian, "Teacher, how long can it last at most?" ”

"I think it's going to last ten minutes at most." Wang Lian said.

"So it's not fifteen minutes, it's only ten." Duan Tianluo looked at the PDA screen and took a deep breath, "I hope that guy won't use any weird system." Although there are such huge hardware conditions, it takes at least eight minutes to calculate this password. This means that there are only two minutes left, and if the system he uses is too weird, then I can't be able to track him down in such a short period of time, even if I am an immortal. ”

On the other side, Sun Yunmeng was unaware of what Duan Tianwolf had done, and all of his energy was focused on attacking the server designated by Duan Tianwolf.

According to his estimates, the server will only last ten minutes at most. Then, its system will collapse. Once the system collapses, the firewall will naturally lose its effectiveness, and then he can take advantage of it.

"The computer world is not just about software, hardware is also important." For being able to accurately pinpoint the dead end of this game, Sun Yunmeng was a little complacent.

Eight minutes later, the password was finally calculated, and Duan Tianwolf successfully broke through.

He didn't dare to slack off at all, and immediately continued to track, and when he finally came to the end and saw Sun Yunmeng's machine, he was excited and hurriedly sent out a detection message.

After a while, the data fed back made him feel incredible, Sun Yunmeng actually used the Windows system.

"It's tough." Duan Tianwolf said in amazement, for a world-class hacker, using the Windows system is almost equivalent to ** the body, and the whole body is covered with the entrance that has been attacked.

After exclaiming, Duan Tianwolf immediately took advantage of the Microsoft API remote privilege escalation vulnerability to invade Sun Yunmeng's computer.

According to common sense, Sun Yunmeng should be able to react quickly at this time.

But in fact, Sun Yunmeng didn't react at this time, because almost at the same time, he finally succeeded in forcing the server designated by Duan Tianwolf to collapse.

Next, as long as he hacked into the computer as originally planned and seized Wang Lian's super administrator account, then he could successfully prevent the firewall from working. Because of the firewall's suspicious account monitoring system, it is impossible to delete all the accounts of its own supervisors.

It should be said that it was a perfect plan.

The only thing that wasn't perfect was that Sun Yunmeng was about to do this when he found out that someone was hacking into his computer.

Duan Tianluo successfully invaded Sun Yunmeng's computer, and Sun Yunmeng found that someone had invaded, which took no more than three seconds, but this was enough for Duan Tianwolf to obtain the information he wanted to know.

Sun Yunmeng, who finally reacted from the joy of success, immediately realized that he had fallen into a trap, and he angrily ripped off the network card (Sun Yunmeng used an external network card), and then scolded: "Damn, I fell for this kid." ”

On Duan Tianwolf's side, Wang Lian saw that the intruder suddenly went offline, and he immediately knew that Duan Tianwolf's plan had succeeded.

He walked over with a happy smile and asked, "How's it going?" Did you find his IP address? ”

Duan Tianwolf snorted not very satisfied, turned his head to look at Wang Lian, and said, "He used the stolen account to access the Internet wirelessly. ”

Wireless Internet access is generally a LAN IP address automatically assigned by a wireless base station, without any registration information, so it is completely impossible to confirm the identity and determine which building the user is in.

The only thing Duan Tianwolf can know through this IP address is that this person is in Shapingba District, Chongqing City.

Because the wireless base station that assigns this IP address is probably radiating this area.

(To be continued)